JP4819969B2 - 対物光学系 - Google Patents
対物光学系 Download PDFInfo
- Publication number
- JP4819969B2 JP4819969B2 JP2010540978A JP2010540978A JP4819969B2 JP 4819969 B2 JP4819969 B2 JP 4819969B2 JP 2010540978 A JP2010540978 A JP 2010540978A JP 2010540978 A JP2010540978 A JP 2010540978A JP 4819969 B2 JP4819969 B2 JP 4819969B2
- Authority
- JP
- Japan
- Prior art keywords
- group
- lens
- optical system
- objective optical
- positive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2423—Optical details of the distal end
- G02B23/243—Objectives for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00188—Optical arrangements with focusing or zooming features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/04—Reversed telephoto objectives
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
- G02B7/105—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens with movable lens means specially adapted for focusing at close distances
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Astronomy & Astrophysics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Lenses (AREA)
- Endoscopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010540978A JP4819969B2 (ja) | 2009-04-16 | 2010-04-06 | 対物光学系 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009099935 | 2009-04-16 | ||
JP2009099935 | 2009-04-16 | ||
PCT/JP2010/002514 WO2010119640A1 (ja) | 2009-04-16 | 2010-04-06 | 対物光学系 |
JP2010540978A JP4819969B2 (ja) | 2009-04-16 | 2010-04-06 | 対物光学系 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4819969B2 true JP4819969B2 (ja) | 2011-11-24 |
JPWO2010119640A1 JPWO2010119640A1 (ja) | 2012-10-22 |
Family
ID=42982315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010540978A Active JP4819969B2 (ja) | 2009-04-16 | 2010-04-06 | 対物光学系 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8203798B2 (zh) |
EP (1) | EP2420880B1 (zh) |
JP (1) | JP4819969B2 (zh) |
CN (1) | CN102460266B (zh) |
WO (1) | WO2010119640A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2730211A1 (en) | 2012-11-07 | 2014-05-14 | Fujifilm Corporation | Endoscope device |
WO2014129089A1 (ja) | 2013-02-22 | 2014-08-28 | オリンパスメディカルシステムズ株式会社 | 内視鏡用対物光学系及び撮像装置 |
WO2017145264A1 (ja) | 2016-02-23 | 2017-08-31 | Hoya株式会社 | 内視鏡用変倍光学系及び内視鏡 |
US9766437B2 (en) | 2014-10-30 | 2017-09-19 | Olympus Corporation | Objective optical system for endoscope |
US9817226B2 (en) | 2014-09-22 | 2017-11-14 | Olympus Corporation | Endoscope objective optical system |
US9846295B2 (en) | 2014-07-11 | 2017-12-19 | Olympus Corporation | Objective optical system |
US10898061B2 (en) | 2016-02-23 | 2021-01-26 | Hoya Corporation | Endoscope magnification optical system, endoscope, and endoscope system |
US11460676B2 (en) | 2018-02-27 | 2022-10-04 | Olympus Corporation | Objective optical system and endoscope |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5324321B2 (ja) * | 2009-05-29 | 2013-10-23 | 富士フイルム株式会社 | 内視鏡用対物レンズおよび内視鏡 |
US10130246B2 (en) | 2009-06-18 | 2018-11-20 | Endochoice, Inc. | Systems and methods for regulating temperature and illumination intensity at the distal tip of an endoscope |
US9492063B2 (en) | 2009-06-18 | 2016-11-15 | Endochoice Innovation Center Ltd. | Multi-viewing element endoscope |
US9101268B2 (en) | 2009-06-18 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
US9706903B2 (en) | 2009-06-18 | 2017-07-18 | Endochoice, Inc. | Multiple viewing elements endoscope system with modular imaging units |
US11278190B2 (en) | 2009-06-18 | 2022-03-22 | Endochoice, Inc. | Multi-viewing element endoscope |
US9402533B2 (en) | 2011-03-07 | 2016-08-02 | Endochoice Innovation Center Ltd. | Endoscope circuit board assembly |
US9713417B2 (en) | 2009-06-18 | 2017-07-25 | Endochoice, Inc. | Image capture assembly for use in a multi-viewing elements endoscope |
US11864734B2 (en) | 2009-06-18 | 2024-01-09 | Endochoice, Inc. | Multi-camera endoscope |
US9642513B2 (en) | 2009-06-18 | 2017-05-09 | Endochoice Inc. | Compact multi-viewing element endoscope system |
US9474440B2 (en) | 2009-06-18 | 2016-10-25 | Endochoice, Inc. | Endoscope tip position visual indicator and heat management system |
WO2012077116A1 (en) | 2010-12-09 | 2012-06-14 | Peermedical Ltd. | Flexible electronic circuit board for a multi-camera endoscope |
US9901244B2 (en) | 2009-06-18 | 2018-02-27 | Endochoice, Inc. | Circuit board assembly of a multiple viewing elements endoscope |
US10165929B2 (en) | 2009-06-18 | 2019-01-01 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
US11547275B2 (en) | 2009-06-18 | 2023-01-10 | Endochoice, Inc. | Compact multi-viewing element endoscope system |
US9872609B2 (en) | 2009-06-18 | 2018-01-23 | Endochoice Innovation Center Ltd. | Multi-camera endoscope |
US9101287B2 (en) | 2011-03-07 | 2015-08-11 | Endochoice Innovation Center Ltd. | Multi camera endoscope assembly having multiple working channels |
US10524645B2 (en) | 2009-06-18 | 2020-01-07 | Endochoice, Inc. | Method and system for eliminating image motion blur in a multiple viewing elements endoscope |
WO2012077117A1 (en) | 2010-12-09 | 2012-06-14 | Peermedical Ltd. | Flexible electronic circuit board multi-camera endoscope |
US8926502B2 (en) | 2011-03-07 | 2015-01-06 | Endochoice, Inc. | Multi camera endoscope having a side service channel |
EP2865322B1 (en) | 2009-06-18 | 2020-07-22 | EndoChoice, Inc. | Multi-camera endoscope |
JP5110104B2 (ja) * | 2010-02-26 | 2012-12-26 | 株式会社ニコン | 撮影レンズ、この撮影レンズを有する光学機器、及び、撮影レンズの製造方法 |
US10080486B2 (en) | 2010-09-20 | 2018-09-25 | Endochoice Innovation Center Ltd. | Multi-camera endoscope having fluid channels |
US9560953B2 (en) | 2010-09-20 | 2017-02-07 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
EP2635932B1 (en) * | 2010-10-28 | 2019-06-05 | EndoChoice Innovation Center Ltd. | Optical systems for multi-sensor endoscopes |
US9706908B2 (en) | 2010-10-28 | 2017-07-18 | Endochoice, Inc. | Image capture and video processing systems and methods for multiple viewing element endoscopes |
US10663714B2 (en) | 2010-10-28 | 2020-05-26 | Endochoice, Inc. | Optical system for an endoscope |
US11889986B2 (en) | 2010-12-09 | 2024-02-06 | Endochoice, Inc. | Flexible electronic circuit board for a multi-camera endoscope |
US10517464B2 (en) | 2011-02-07 | 2019-12-31 | Endochoice, Inc. | Multi-element cover for a multi-camera endoscope |
EP2672878B1 (en) | 2011-02-07 | 2017-11-22 | Endochoice Innovation Center Ltd. | Multi-element cover for a multi-camera endoscope |
DE102011051120B9 (de) * | 2011-06-16 | 2012-08-30 | Jos. Schneider Optische Werke Gmbh | Kamera-Objektiv |
EP2648026B1 (en) * | 2011-06-23 | 2017-09-27 | Olympus Corporation | Endoscope objective optical system |
JP5231688B1 (ja) * | 2011-06-29 | 2013-07-10 | オリンパスメディカルシステムズ株式会社 | 内視鏡対物光学系 |
EP2604175B1 (en) | 2011-12-13 | 2019-11-20 | EndoChoice Innovation Center Ltd. | Removable tip endoscope |
EP2604172B1 (en) | 2011-12-13 | 2015-08-12 | EndoChoice Innovation Center Ltd. | Rotatable connector for an endoscope |
JP5941753B2 (ja) * | 2012-05-28 | 2016-06-29 | 富士フイルム株式会社 | 電子内視鏡装置及び撮像モジュール並びに撮影レンズモールド方法 |
DE102012105707B3 (de) * | 2012-06-28 | 2013-03-21 | Leica Camera Ag | Weitwinkelobjektiv vom modifizierten Retrofokustyp |
US9560954B2 (en) | 2012-07-24 | 2017-02-07 | Endochoice, Inc. | Connector for use with endoscope |
JP6205369B2 (ja) | 2012-12-07 | 2017-09-27 | オリンパス株式会社 | 対物レンズ及びそれを備えた観察装置 |
JP6253012B2 (ja) | 2012-12-27 | 2017-12-27 | パナソニックIpマネジメント株式会社 | インナーフォーカスレンズ系、交換レンズ装置及びカメラシステム |
US9986899B2 (en) | 2013-03-28 | 2018-06-05 | Endochoice, Inc. | Manifold for a multiple viewing elements endoscope |
US9993142B2 (en) | 2013-03-28 | 2018-06-12 | Endochoice, Inc. | Fluid distribution device for a multiple viewing elements endoscope |
US9636003B2 (en) | 2013-06-28 | 2017-05-02 | Endochoice, Inc. | Multi-jet distributor for an endoscope |
US10595714B2 (en) | 2013-03-28 | 2020-03-24 | Endochoice, Inc. | Multi-jet controller for an endoscope |
CN105358043B (zh) | 2013-05-07 | 2018-12-21 | 恩多巧爱思股份有限公司 | 与多观察元件内窥镜一起使用的白平衡外壳 |
US10499794B2 (en) | 2013-05-09 | 2019-12-10 | Endochoice, Inc. | Operational interface in a multi-viewing element endoscope |
US9949623B2 (en) | 2013-05-17 | 2018-04-24 | Endochoice, Inc. | Endoscope control unit with braking system |
US10064541B2 (en) | 2013-08-12 | 2018-09-04 | Endochoice, Inc. | Endoscope connector cover detection and warning system |
US9943218B2 (en) | 2013-10-01 | 2018-04-17 | Endochoice, Inc. | Endoscope having a supply cable attached thereto |
US9968242B2 (en) | 2013-12-18 | 2018-05-15 | Endochoice, Inc. | Suction control unit for an endoscope having two working channels |
WO2015112747A2 (en) | 2014-01-22 | 2015-07-30 | Endochoice, Inc. | Image capture and video processing systems and methods for multiple viewing element endoscopes |
US11234581B2 (en) | 2014-05-02 | 2022-02-01 | Endochoice, Inc. | Elevator for directing medical tool |
EP4345527A3 (en) | 2014-07-21 | 2024-06-12 | EndoChoice, Inc. | Multi-focal, multi-camera endoscope systems |
JP6665164B2 (ja) | 2014-08-29 | 2020-03-13 | エンドチョイス インコーポレイテッドEndochoice, Inc. | 内視鏡アセンブリ |
WO2016069418A1 (en) | 2014-10-27 | 2016-05-06 | Alex Ning | Wide - angle lenses with low distortion |
CN107105965B (zh) | 2014-12-17 | 2019-03-01 | 奥林巴斯株式会社 | 内窥镜用照明装置和内窥镜 |
WO2016100173A1 (en) | 2014-12-18 | 2016-06-23 | Endochoice, Inc. | System and method for processing video images generated by a multiple viewing elements endoscope |
US10271713B2 (en) | 2015-01-05 | 2019-04-30 | Endochoice, Inc. | Tubed manifold of a multiple viewing elements endoscope |
JP2016133570A (ja) * | 2015-01-16 | 2016-07-25 | 株式会社タムロン | 観察用光学系及びそれを備えた撮像装置 |
US10376181B2 (en) | 2015-02-17 | 2019-08-13 | Endochoice, Inc. | System for detecting the location of an endoscopic device during a medical procedure |
JP6462415B2 (ja) * | 2015-02-27 | 2019-01-30 | 株式会社タムロン | 光学系及び撮像装置 |
US10078207B2 (en) | 2015-03-18 | 2018-09-18 | Endochoice, Inc. | Systems and methods for image magnification using relative movement between an image sensor and a lens assembly |
US10401611B2 (en) | 2015-04-27 | 2019-09-03 | Endochoice, Inc. | Endoscope with integrated measurement of distance to objects of interest |
EP3747349A1 (en) | 2015-05-17 | 2020-12-09 | Endochoice, Inc. | Endoscopic image enhancement using contrast limited adaptive histogram equalization (clahe) implemented in a processor |
US10627646B2 (en) * | 2015-05-20 | 2020-04-21 | Canon Kabushiki Kaisha | Image pickup optical system and image pickup apparatus |
EP3312652A1 (en) * | 2015-06-16 | 2018-04-25 | Olympus Corporation | Endoscope objective optical system |
US10036883B2 (en) * | 2015-09-07 | 2018-07-31 | Hoya Corporation | Endoscope magnification optical system and endoscope |
WO2017075085A1 (en) | 2015-10-28 | 2017-05-04 | Endochoice, Inc. | Device and method for tracking the position of an endoscope within a patient's body |
JP6995749B2 (ja) | 2015-11-24 | 2022-01-17 | エンドチョイス インコーポレイテッド | 内視鏡用の使い捨ての空気/水バルブ |
EP3419497B1 (en) | 2016-02-24 | 2022-06-01 | Endochoice, Inc. | Circuit board assembly for a multiple viewing element endoscope using cmos sensors |
WO2017160792A1 (en) | 2016-03-14 | 2017-09-21 | Endochoice, Inc. | System and method for guiding and tracking a region of interest using an endoscope |
JP2017167253A (ja) * | 2016-03-15 | 2017-09-21 | 日立マクセル株式会社 | 撮像レンズ系及び撮像装置 |
JP6693814B2 (ja) * | 2016-06-10 | 2020-05-13 | オリンパス株式会社 | 内視鏡対物光学系及び内視鏡 |
JP7000353B2 (ja) | 2016-06-21 | 2022-01-19 | エンドチョイス インコーポレイテッド | 異なるビデオデータ信号供給源とインターフェイスするべく複数の接続インターフェイスを有する内視鏡システム |
RU2726264C1 (ru) * | 2019-12-26 | 2020-07-10 | Публичное акционерное общество "Красногорский завод им. С.А. Зверева", ПАО КМЗ | Сверхсветосильный фотографический объектив |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05273459A (ja) * | 1992-03-26 | 1993-10-22 | Nikon Corp | 近距離補正機能を備えた魚眼レンズ |
JP2005106878A (ja) * | 2003-09-29 | 2005-04-21 | Sigma Corp | 超広角レンズ系 |
JP2008003108A (ja) * | 2006-06-20 | 2008-01-10 | Sigma Corp | 魚眼レンズ |
JP2008158198A (ja) * | 2006-12-22 | 2008-07-10 | Olympus Imaging Corp | 結像光学系及びそれを用いた撮像装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS592343B2 (ja) | 1978-07-19 | 1984-01-18 | 川崎製鉄株式会社 | 複合めつき被覆層中の金属Al量測定方法 |
JPS6144283A (ja) | 1984-08-06 | 1986-03-03 | 井関農機株式会社 | 穀粒乾燥機の熱風温度検出装置 |
JP3349766B2 (ja) | 1993-04-30 | 2002-11-25 | オリンパス光学工業株式会社 | 内視鏡対物光学系 |
US5805359A (en) * | 1995-05-19 | 1998-09-08 | Olympus Optical Co., Ltd. | Wide-angle lens system |
JPH11316339A (ja) | 1998-03-03 | 1999-11-16 | Olympus Optical Co Ltd | 対物光学系 |
JP2000330015A (ja) | 1999-03-12 | 2000-11-30 | Fuji Photo Optical Co Ltd | 観察深度可変型の内視鏡用対物レンズ |
JP2000267002A (ja) | 1999-03-15 | 2000-09-29 | Olympus Optical Co Ltd | 光学系 |
JP4450297B2 (ja) * | 2000-01-12 | 2010-04-14 | 富士フイルム株式会社 | 内視鏡用対物レンズ |
JP4472130B2 (ja) | 2000-07-14 | 2010-06-02 | オリンパス株式会社 | 内視鏡装置 |
JP3522226B2 (ja) | 2001-03-07 | 2004-04-26 | 株式会社シマノ | 自転車用変速制御装置 |
JP4633379B2 (ja) * | 2004-03-31 | 2011-02-16 | 富士フイルム株式会社 | 魚眼レンズおよびこれを用いた撮像装置 |
JP4790399B2 (ja) * | 2005-12-09 | 2011-10-12 | コニカミノルタオプト株式会社 | 超広角撮像光学系、超広角撮像レンズ装置及び撮像装置 |
JP2008107391A (ja) * | 2006-10-23 | 2008-05-08 | Olympus Medical Systems Corp | 内視鏡対物光学系 |
-
2010
- 2010-04-06 EP EP10764227.4A patent/EP2420880B1/en not_active Not-in-force
- 2010-04-06 CN CN201080024960.1A patent/CN102460266B/zh active Active
- 2010-04-06 WO PCT/JP2010/002514 patent/WO2010119640A1/ja active Application Filing
- 2010-04-06 JP JP2010540978A patent/JP4819969B2/ja active Active
- 2010-10-13 US US12/925,132 patent/US8203798B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH05273459A (ja) * | 1992-03-26 | 1993-10-22 | Nikon Corp | 近距離補正機能を備えた魚眼レンズ |
JP2005106878A (ja) * | 2003-09-29 | 2005-04-21 | Sigma Corp | 超広角レンズ系 |
JP2008003108A (ja) * | 2006-06-20 | 2008-01-10 | Sigma Corp | 魚眼レンズ |
JP2008158198A (ja) * | 2006-12-22 | 2008-07-10 | Olympus Imaging Corp | 結像光学系及びそれを用いた撮像装置 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2730211A1 (en) | 2012-11-07 | 2014-05-14 | Fujifilm Corporation | Endoscope device |
WO2014129089A1 (ja) | 2013-02-22 | 2014-08-28 | オリンパスメディカルシステムズ株式会社 | 内視鏡用対物光学系及び撮像装置 |
US9459443B2 (en) | 2013-02-22 | 2016-10-04 | Olympus Corporation | Endoscopic objective optical system and imaging apparatus |
US9846295B2 (en) | 2014-07-11 | 2017-12-19 | Olympus Corporation | Objective optical system |
US9817226B2 (en) | 2014-09-22 | 2017-11-14 | Olympus Corporation | Endoscope objective optical system |
US9766437B2 (en) | 2014-10-30 | 2017-09-19 | Olympus Corporation | Objective optical system for endoscope |
WO2017145264A1 (ja) | 2016-02-23 | 2017-08-31 | Hoya株式会社 | 内視鏡用変倍光学系及び内視鏡 |
US10088666B2 (en) | 2016-02-23 | 2018-10-02 | Hoya Corporation | Endoscope and variable power optical system for the same |
US10898061B2 (en) | 2016-02-23 | 2021-01-26 | Hoya Corporation | Endoscope magnification optical system, endoscope, and endoscope system |
US11460676B2 (en) | 2018-02-27 | 2022-10-04 | Olympus Corporation | Objective optical system and endoscope |
Also Published As
Publication number | Publication date |
---|---|
EP2420880A1 (en) | 2012-02-22 |
EP2420880B1 (en) | 2015-12-02 |
WO2010119640A1 (ja) | 2010-10-21 |
CN102460266B (zh) | 2014-10-15 |
EP2420880A4 (en) | 2014-01-08 |
JPWO2010119640A1 (ja) | 2012-10-22 |
US20110211267A1 (en) | 2011-09-01 |
CN102460266A (zh) | 2012-05-16 |
US8203798B2 (en) | 2012-06-19 |
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